Perennial Ryegrass

Developed from superior clones selected out of High Life perennial ryegrass and Ecologic perennial ryegrass, Whitney exhibits excellent disease resistance, dark color and fine texture. In private turf evaluation trials conducted from 2001 through 2003 in Western Oregon, Whitney consistently ranked at or near the top of all varieties tested, surpassing many commercially available named varieties in overall turf quality.

Whitney is widely adapted for use as both permanent turf in northern climates and in overseeding in southern climates. With excellent seedling vigor, rapid establishment and a dense sward, Whitney tolerates low mowing heights for overseeding applications and works very well as a single species turf in applications where a perennial ryegrass permanent turf is desired.

Whitney is recommended for use in many different situations such as golf courses, athletic fields, home lawns and other areas where dark, fine-textured perennial ryegrass turf is desired. Whitney is also an excellent blending and mixing variety with other cool season grasses such as Kentucky bluegrass and fine fescue. It has good shade tolerance and has shown to have strong wear tolerance as well.

In addition the product was tested in informal plot trials in the intensely hot weather of the Phoenix/Scottsdale area. Whitney excelled in these tests.

Whitney has shown to provide rapid establishment on par or above many other top rated commercially available perennial ryegrass varieties. It should be seeded at normal seeding rates for permanent turf situations (5- 10 lbs/1000 sq. ft.) and for southern golf course overseeding (20-35lbs/1000 sq. ft.). Whitney also performs best when fertilized with .5 lb to 1.0 lb of nitrogen per 1000 sq. ft. every month during the growing season. Mowing height should be set from 1-2 inches, but can be lowered to both fairway and putting green heights in golf course overseeding situations.

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	PURE GENIUS - Covet Covet is the core of the "Pure Genius" product line. Many of our finest perennial ryegrass blends are anchored with Covet as one of the most important components. It can be used with confidence in any situation where hard wear and rough weather conditions are present.
	PURE GENIUS - Edison Edison is a cousin of Covet and is often included in our perennial ryegrass mixtures. The product makes a great second or third ingredient in a premier turf or golf course overseeding blend.
	PURE GENIUS - Galileo Galileo has been tested in the extreme desert heat of the Phoenix/Tempe areas. When mixed with Covet and Edison it creates a superb 3-way mixture for any application needing quick transition to warm season turf.
	PURE GENIUS - Michelangelo Perhaps one of our strongest seed types ever, Michelangelo always performs solidly in tough conditions. We recommended it alone or in mixes to enhance tough applications where great green color and a very fine, dark texture is desired.
	PURE GENIUS - Newton Newton is a great addition to our "Pure Genius" product line. It can hold its own with any of our best perennial ryegrass products and shine. We never hesitate to recommend it to our customers and they are never disappointed.
	PURE GENIUS - Socrates Socrates has shown to provide establishment on par with many other top rated commercially available perennial ryegrass varieties. Socrates is a medium-textured, medium-dark turfgrass and is well adapted for use as both permanent turf in temperate climates and overseeding in southern climates.
	PURE GENIUS - Whitney Whitney is a great performer. Whether the application is Sod quality permanent turf, landscape seeding or golf course overseeding Whitney doesn't disappoint. Olson Seed Company proudly includes this great product alone or in any of our mixes.